package com.jar.exercise.坑爹的面试题;

/**
 * @author 松鼠
 * @date 2019/6/21 -  20:06
 */
public class demo {
	public static void main(String[] args) {
		int k = 0;
		int ret = ++k + k++ + ++k + k;// 1 2 3 3
		System.out.println(k);
		System.out.println(ret);
	}
}
